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Airgas® Model N198K677 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Airgas® Model N198K677 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

By
Airgas

Airgas Part #:Y11N198K677-AG

Manufacturer Part #:N198K677


$848.05 /Each
Each

Item Details

  • Designed for a wide range of pressure settings, these single-stage regulators are recommended for use in petroleum field applications, research laboratories for hydrogenation, catalytic reduction, accelerated age testing, calorimetric testing, component testing, and pressure testing applications. These regulators feature a rugged brass piston, which provides increased safety and reliability at high delivery pressures. A 25-micron inlet filter protects internal components.

Features

  • Rugged Brass Piston provides increased safety and reliability at high delivery pressures.
  • Bonnet Vent Ports (with optional bonnet vent adapters) allow venting of hazardous gases in the event of sensor O-ring failure.
  • Standard Threaded Bonnet (with optional collar mount nuts) permits panel mounting.
  • Ultrasonic Cleaning allows high-purity gas handling without costly pre-cleaning.

Specifications

  • Maximum Inlet Pressure: 6,000 psig
  • Maximum Outlet Pressure: 6,000 psig
  • Capacity: 10,000 scfh @ Max Delivery Pressure
  • Relief Valve Port: No
  • Inlet Gauge Range: 0 - 10,000 psig
  • Delivery Gauge Range: 0 - 6,000 psig
  • Flow Capacity: Cv=0.06
  • Ambient Operating Temperature: -15° F to +165° F
  • Design Leak Rate: Bubble-Tight (helium)
  • Weight: 3 lbs
  • Ports: (5) 1/4" FNPT
  • Decay Inlet Characteristic: 1.00/100 psi

Product Attributes

Model

» N198K677

Usage

» High Delivery Pressure

Material

» Brass

Regulator Type

» Single Stage Regulator
» High Delivery Regulator

Inlet Connection

» 1/4" FNPT

Outlet Connection

» 1/4" MNPT Instrument Valve

Max Outlet Pressure

» 6000 psig

Gauge Diameter

» 2 1/2"

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